CN205319593U - High -voltage reactive power compensation cabinet - Google Patents
High -voltage reactive power compensation cabinet Download PDFInfo
- Publication number
- CN205319593U CN205319593U CN201620000696.2U CN201620000696U CN205319593U CN 205319593 U CN205319593 U CN 205319593U CN 201620000696 U CN201620000696 U CN 201620000696U CN 205319593 U CN205319593 U CN 205319593U
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- CN
- China
- Prior art keywords
- cabinet
- vacuum contactor
- type vacuum
- reactive power
- power compensation
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Abstract
The utility model discloses a high -voltage reactive power compensation cabinet, including the cabinet body, internal vacuum contactor, arrester, current transformer, shunt capacitance ware and the series reactor of installing of cabinet, series reactor's leading -out terminal with current transformer and shunt capacitance ware are connected, and vacuum contactor be handcart -type vacuum contactor, the cabinet be fixed with in physically with handcart -type vacuum contactor complex generating line, handcart -type vacuum contactor be equipped with with generating line complex contact. Pass through handcart -type vacuum contactor, be fixed with in the cabinet body with handcart -type vacuum contactor complex generating line, handcart -type vacuum contactor be equipped with with generating line complex contact, feasible mode through the pull realizes vacuum contactor's contact and classification, the separation distance can set up as required, the internal space of cabinet of having guaranteed sufficient safe distance and make full use of, cabinet body compact structure, avoided adopting the vacuum contactor and the scheme of isolator combination to make the cabinet body bulky among the prior art, occupation space reaches defect with high costs greatly.
Description
Technical field
This utility model relates to reactive power compensation technology field, especially a kind of high-voltage reactive power compensation cabinet with novel evacuated catalyst.
Background technology
Along with each industry of the development of national economy and appliance load all increase considerably, load or burden without work electric current in newly-increased load increases electric power system loss, affect the quality of power supply of power system, quality of voltage and run safety, therefore, electric power system generally adopt supplementary cabinet carry out idle supplementing, to improve the reactive loss of electric power system. Existing high pressure supplementary device generally adopts the scheme of vacuum vacuum contactor and high voltage isolator combination, isolation switch therein needs to be more greatly operating distance, take bigger space, make to supplement cabinet cabinet bigger, cost is high, first drop isolation switch, inconvenient operation is needed when keeping in repair.
Utility model content
This utility model embodiment provides a kind of high-voltage reactive power compensation cabinet, solves existing high-voltage reactive power compensation cabinet volume big, and space availability ratio is low, the problem that cost is high.
In order to solve the problems referred to above, this utility model provides a kind of high-voltage reactive power compensation cabinet, including cabinet, vacuum contactor is installed in cabinet, spark gap, current transformer, shnt capacitor and current-limiting reactor, the leading-out terminal of described vacuum contactor is connected with described current-limiting reactor and described spark gap, the leading-out terminal of described current-limiting reactor is connected with described current transformer and described shnt capacitor, described vacuum contactor is handcart type vacuum catalyst, described cabinet is fixed with the bus coordinated with described handcart type vacuum catalyst, described handcart type vacuum catalyst is provided with the contact coordinated with described bus.
The high-voltage reactive power compensation cabinet that this utility model embodiment provides also has techniques below feature:
Further, described handcart type vacuum catalyst includes travelling car and is fixed on the vacuum contactor above described travelling car.
Further, being provided with guide rail in described cabinet, described handcart type vacuum catalyst is provided with the roller coordinated with described guide rail; Being provided with mounting bracket in described cabinet, described handcart type vacuum catalyst is provided with the mounting bracket coordinated with described vacuum contactor.
Further, described handcart type vacuum catalyst is provided with rocking handle, is made the contact of described handcart type vacuum catalyst contact with the bus on described cabinet or separate by described rocking handle.
Further, described rocking handle is fixedly connected with leading screw, drives described screw turns to drive described handcart type vacuum catalyst to move by described rocking handle.
Further, described bus is distinguished up and down at described cabinet vertical direction; The quantity of described contact is six, three, inlet wire side, outgoing line side three, with described bus correspondingly in vertically distribution.
Further, described handcart type vacuum catalyst, by shaking into the obvious isolation shaking out realization and bus, forms obvious cut-off point.
This utility model has the advantages that by handcart type vacuum catalyst, cabinet is fixed with the bus coordinated with handcart type vacuum catalyst, handcart type vacuum catalyst is provided with the contact coordinated with bus, the mode by pull is made to realize contact and the classification of vacuum contactor, separating distance can be arranged as required to, the space in cabinet is taken full advantage of when ensureing enough safe distances, make cabinet body structure compact, cabinet cost is low, avoid and prior art adopts vacuum contactor and the scheme isolating switch combination make cabinet volume big, take up room big and that cost is high defect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high-voltage reactive power compensation cabinet of this utility model embodiment;
Fig. 2 is the partial schematic diagram in Fig. 1;
Fig. 3 is the circuit theory diagrams of the high-voltage reactive power compensation cabinet of this utility model embodiment.
Detailed description of the invention
Below with reference to accompanying drawing and describe this utility model in detail in conjunction with the embodiments. It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In one embodiment of high-voltage reactive power compensation cabinet of the present utility model as shown in Figure 1, this high-voltage reactive power compensation cabinet includes cabinet 10, vacuum contactor 20 is installed in cabinet, spark gap 30, current transformer 40, shnt capacitor 50 and current-limiting reactor 60, the leading-out terminal of vacuum contactor 20 is connected with current-limiting reactor 60 and spark gap 30, the leading-out terminal of current-limiting reactor 60 is connected with current transformer 40 and shnt capacitor 50, wherein vacuum contactor 10 is handcart type vacuum catalyst, cabinet 10 is fixed with the bus 12 coordinated with handcart type vacuum catalyst 10, handcart type vacuum catalyst 20 is provided with the contact 22 coordinated with described bus. high-voltage reactive power compensation cabinet in this embodiment, by adopting handcart type vacuum catalyst, cabinet is fixed with the bus coordinated with handcart type vacuum catalyst, handcart type vacuum catalyst is provided with the contact coordinated with bus, the mode by pull is made to realize contact and the classification of vacuum contactor, separating distance can be arranged as required to, the space in cabinet is taken full advantage of when ensureing enough safe distances, make cabinet body structure compact, cabinet cost is low, avoid and prior art adopts vacuum vacuum contactor and the scheme isolating switch combination make cabinet volume big, take up room big and that cost is high defect.
The high-voltage reactive power compensation cabinet that this utility model embodiment provides also has techniques below feature:
Handcart type vacuum catalyst 20 includes travelling car 24 and is fixed on the vacuum contactor 26 above described travelling car, so that the fixing fastening of vacuum contactor is reliable and steadily can move with travelling car.Being provided with guide rail 14 in cabinet 10, travelling car 24 is provided with the roller 242 coordinated with guide rail 14, so that the movement that travelling car is in cabinet is laborsaving, it is to avoid travelling car emerged in operation is stuck, also allows for operation. Travelling car 24 is provided with rocking handle 244, is made by rotation crank 244 contact of handcart type vacuum catalyst contact with the bus on described cabinet or separate, is become the movement of travelling car by the rotation of rocking handle, decreases operational stroke, convenient operation. Rocking handle 244 is fixedly connected with leading screw, is rotated by rocking handle 244 and drives thick stick to rotate to drive handcart type vacuum catalyst to move, and motion transmission is reliable. The quantity of bus 12 is two, distinguishes up and down at cabinet 10 vertical direction; The quantity of contact 22 is two, with bus 12 correspondingly in vertically distribution.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (6)
1. a high-voltage reactive power compensation cabinet, including cabinet, vacuum contactor is installed in cabinet, spark gap, current transformer, shnt capacitor and current-limiting reactor, it is characterized in that, the leading-out terminal of described vacuum contactor is connected with described current-limiting reactor and described spark gap, the leading-out terminal of described current-limiting reactor is connected with described current transformer and described shnt capacitor, described vacuum contactor is handcart type vacuum catalyst, described cabinet is fixed with the bus coordinated with described handcart type vacuum catalyst, described handcart type vacuum catalyst is provided with the contact coordinated with described bus.
2. high-voltage reactive power compensation cabinet according to claim 1, it is characterised in that described handcart type vacuum catalyst includes travelling car and is fixed on the vacuum contactor above described travelling car.
3. high-voltage reactive power compensation cabinet according to claim 2, it is characterised in that be provided with guide rail in described cabinet, described travelling car is provided with the roller coordinated with described guide rail.
4. high-voltage reactive power compensation cabinet according to claim 3, it is characterised in that described travelling car is provided with rocking handle, makes the contact of described handcart type vacuum catalyst contact with the bus on described cabinet or separate by described rocking handle.
5. high-voltage reactive power compensation cabinet according to claim 4, it is characterised in that described rocking handle is fixedly connected with leading screw, drives described screw turns to drive described handcart type vacuum catalyst to move by described rocking handle.
6. high-voltage reactive power compensation cabinet according to claim 5, it is characterised in that described bus is arranged up and down at described cabinet vertical direction; The quantity of described contact is six, three, inlet wire side, outgoing line side three, with described bus correspondingly in vertically distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000696.2U CN205319593U (en) | 2016-01-04 | 2016-01-04 | High -voltage reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000696.2U CN205319593U (en) | 2016-01-04 | 2016-01-04 | High -voltage reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319593U true CN205319593U (en) | 2016-06-15 |
Family
ID=56200611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620000696.2U Expired - Fee Related CN205319593U (en) | 2016-01-04 | 2016-01-04 | High -voltage reactive power compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676030A (en) * | 2019-10-16 | 2020-01-10 | 温德乙 | Lead device of oil immersed series reactor |
-
2016
- 2016-01-04 CN CN201620000696.2U patent/CN205319593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676030A (en) * | 2019-10-16 | 2020-01-10 | 温德乙 | Lead device of oil immersed series reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20190104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |